CÔNG TY TNHH CÔNG NGHỆ NĂNG LƯỢNG LUOYANG CAME
Ống dẫn khí
High Quality ASTM A36 API 5L X42 X52 X56 X60 Steel Pipe ERW Welded Spiral Carbon Steel Pipe Used for Gas and Oil Pipeline
Industrial Grade Hot Rolled Carbon Steel Round Tube API 5CT J55 Black Painted Carbon Pipe for Oil and Gas Pipeline
Factory Specialized in the manufacture of pressure-resistant pvc pneumatic pipe pvc high-pressure gas pipe 8-25mm pvc gas pipe
PSL1 B/L245 Line Pipe for Oil / Gas Transportation
Good ASTM A53 ERW Welded Steel Pipe Oil and Gas Pipeline Manufactured ERW Carbon Steel Line Pipe for Construction
Thép carbon liền mạch thân thiện với môi trường 18 Ống thép carbon inch
API 5L Gr.B Carbon Steel Spiral Welded Pipes 6m ERW Square Cold Rolled Black ASTM A252 for Oil/Gas Drill Pipeline
ASTM A53 Gr. B ERW Carbon Steel Pipe Welded Round Pipe for Petroleum and Natural Gas Pipelines and Buildings
Phòng cháy chữa cháy liền mạch ERW Sch 40 80 Ống thép mạ kẽm hàn ống 6M
Đường ống dẫn dầu API 5L L245 Đường ống LSL1 Đường ống L360 X52 X60 Đường ống dẫn dầu Ống thép khí đốt tự nhiên
Ống Gas PE Ống HDPE Vàng Dn20mm đến 630mm
